Having the label to look for helps you find people dealing with the same problem, and share tips.

Looking into it a bit, seems some people experience relief with low-gain hearing aids, and others find help with a variety of practice/training methods or coping techniques.

Somewhat counterintuitively, I also find that earplugs help a great deal. I use Loop brand, but there are other comparable noise reduction earplugs. They smooth out a lot of the sharper sounds that I find uncomfortable, and make it easier to pick out details from a loud environment.